simdjson/scripts/shootout.sh

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function report_perf() {
algorithm=$1
architecture=$2
iterations=$3
for run in {1..2}
do
echo -n "| $architecture | $algorithm "
for file in "${@:4}"
do
./parse -f $EXTRAARGS -n $iterations jsonexamples/$file.json | grep "stage 1 instructions" | sed -E "s/^.*stage 1 instructions:\s*([0-9]+)\s+cycles:\s*([0-9]+).+mis. branches:\s*([0-9]+).*/| \2 | \1 | \3 /" | tr -d "\n"
done
echo "|"
done
}
echo -n "| Architecture | Algorithm "
for file in "${@:3}"
do
echo -n "| $file Cycles | $file Instructions | $file Missed Branches "
done
echo "|"
git checkout jkeiser/lookup2_simpler_intel
make parse
report_perf lookup2 "$@"
git checkout jkeiser/lookup2
make parse
report_perf lookup2_old "$@"
git checkout master
make parse
report_perf fastvalidate "$@"